Paths toward hepatitis B immunization in South Korea and Taiwan.

South Korea and Taiwan have had similar experiences of economic development in the post-war era. The two societies have also successfully overcome the threat of liver cancer by using mass hepatitis B vaccinations. However, to reach their current states, they followed different directions, and experienced differing effects on their national health governance systems. In South Korea, vaccine production occurred prior to effectively introducing immunization programs. In contrast, Taiwan established an effective immunization program first. However, industrialization of vaccines against hepatitis B has failed. Taiwan has to import vaccines for domestic use. This article provides a contextual overview on the different methods South Korea and Taiwan have used to arrive at their modern status of hepatitis B immunization.